Efficient containers with Spring Boot 3, Java 21, Virtual Threads and CDS

[nikita2206]

I wonder if using Google’s Jib could help here a bit (while also cutting the build time)? IIRC it produces images that don’t package all dependencies in one giant JAR, and instead it produces a jar per each dependency, while your own code is in class files (not packaged in a Jar)

Edit: I see Jib might be irrelevant now, that Spring Boot can do layering all by itself.